BACKGROUND Golestan Province in northeastern Iran has one of the highest incidences of esophageal squamous cell carcinoma (ESCC) in the world with rates over 50 per 100,000 person-years in both sexes. We have analyzed TP53 mutation patterns in tumors from this high-risk geographic area in search of clues to the mutagenic processes involved in causing ESCC. METHODOLOGY/PRINCIPAL FINDINGS Biops...

The Bam Earthquake caused one of the most destructive disasters from naturally occurring hazards in recent years. Children are one of the most vulnerable age groups during disasters, in terms of both physical and psychological injuries. The assessment of pedatric injuries in the aftermath of the Bam Earthquake is discussed is this article. Within one week of the Earthquake, 119 patients < 16 ye...

BACKGROUND Staphylococcus aureus is one of the most important causative agents in community- and hospital-acquired infections. Aminoglycosides are powerful bactericidal drugs that are often used in combination with beta-lactams or glycopeptides to treat staphylococcal infections. OBJECTIVES The main objective of the present study was to determine the prevalence of aminoglycoside resistance am...

M.Kollar∗1,M. Eckstein1, K. Byczuk1,2, N. Blümer3, P. vanDongen3,M.H.Radke deCuba4, W. Metzner5, D. Tanasković6, V. Dobrosavljević6, G. Kotliar7, and D. Vollhardt1 1 Theoretische Physik III, Elektronische Korrelationen und Magnetismus, Institut für Physik, Universität Augsburg, 86135 Augsburg, Germany 2 Institute of Theoretical Physics, Warsaw University, ul. Ho_za 69, 00-681 Warszawa, Poland 3...

Continuous four hours EEG (electroencephalogram) recordings and its power spectrum analysis using fast fourier transform (FFT) in urethane anesthetized male Charles Foster rats were performed in two groups: open brain injury and p-CPA (para-Chlorophenylalanine) pretreated before brain injury, respectively, and compared with the EEG power spectrum of control rats. The EEG power spectrum analysis...

Background and Purpose: Stress has adverse effects on the quality of sleep and professional life in nurses engaged in intensive care units (ICUs). This study aimed to evaluate the relationship between the qualities of work life and sleep in nurses employed in the ICUs of Mazandaran province in Iran. Methods: This cross-sectional, descriptive-correlational study was conducted on 180 nurses emplo...

BACKGROUND Carboxy-terminal 42 kDa region of Plasmodium vivax merozoite surface protein-1 is considered as an important antigen in blood stage. Since, this region has been observed to be polymorphic among isolates of P. vivax, it is significant to survey on different regions of this antigen in various areas of the world. METHODS In the present study, the genetic diversity of cloned PvMSP-142 ...